CN216991450U - Water cutting device of glass numerical control machining center - Google Patents

Abstract

The utility model discloses a water cutting device of a glass numerical control machining center, which comprises a rack component and a water cutting mechanism, wherein the rack component is provided with a water cutting mechanism; the water cutting mechanism is arranged on the rack component through a third Y-axis module; the third Y-axis module comprises a Y-axis sliding frame and a Y-axis motor assembly; the rack component comprises a three-axis beam, a three-axis bracket and an X-axis motor assembly body; according to the utility model, the Z-axis screw rod is driven by the motor with the brake, so that the screw seat moves on the Z-axis guide rail along with the Z-axis sliding block, and further drives the aluminum channel to perform lifting motion, thereby realizing position adjustment of the water cutting tool bit in the axial direction, and further realizing position adjustment of the X-axis and Y-axis directions by matching with the rack component and the third Y-axis mold group respectively, so that the water cutting tool bit is electrified to work to form a water knife, and the inner hole is finely ground for electronic glass, thereby effectively improving the processing quality and the processing precision of the inner hole.

Description

Water cutting device of glass numerical control machining center

Technical Field

The utility model relates to the technical field of numerical control machinery, in particular to a water cutting device of a glass numerical control machining center.

Background

As more glass is used in the electronics industry, the demand for electronic glass is increasing dramatically. However, the machines currently applied to the electronic glass processing industry are still used for traditional engineering glass machines, the equipment is heavy, the intelligence degree is low, the processing quality is poor when the traditional production equipment is adopted to carry out inner hole fine grinding on the electronic glass, and the processing precision is not high. Aiming at the defects of the existing electronic glass production equipment, the water cutting device is provided so as to realize the accurate grinding of the inner hole of the glass and effectively improve the processing precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water cutting device of a glass numerical control machining center, which has good machining quality and high machining precision.

The utility model is realized by the following technical scheme:

a water cutting device of a glass numerical control machining center comprises a rack component and a water cutting mechanism; the water cutting mechanism is arranged on the rack component through a third Y-axis module; the third Y-axis module comprises a Y-axis sliding frame and a Y-axis motor assembly; the rack component comprises a triaxial crossbeam, a triaxial support and an X-axis motor assembly body.

Furthermore, the water cutting mechanism comprises a Z-axis mounting frame, a water cutting tool bit, an aluminum tube, a Z-axis lead screw, a Z-axis sliding block, a Z-axis guide rail and a motor with a brake; the Z-axis mounting frame is connected with the Y-axis sliding frame; the Z-axis guide rails are symmetrically arranged inside the Z-axis mounting frame; the motor with the brake is arranged at the top of the Z-axis mounting frame; one end of the aluminum tube is connected with the Z-axis screw rod through a nut seat; the other end of the aluminum tube is connected with the water cutting tool bit through a collecting pipe fixing plate; the nut seat is arranged on the Z-axis guide rail through the Z-axis sliding block; and the main shaft of the motor with the brake is connected with the Z-axis screw rod through a Z-axis coupler.

Further, the triaxial cross beam is arranged at the top of the triaxial bracket; the upper end face of the triaxial cross beam is symmetrically provided with X-axis slide rails; an X-axis helical rack is arranged between the X-axis slide rails; the X-axis motor assembly body comprises an X-axis servo motor mounting frame, an X-axis servo motor speed reducer, an X-axis sliding block and an X-axis helical gear; the X-axis servo motor mounting frame is slidably mounted on the X-axis slide rail through the X-axis slide block; the X-axis servo motor reducer is arranged at the top of the X-axis servo motor mounting frame; the X-axis helical gear is arranged on a main shaft of the X-axis servo motor speed reducer; the X-axis helical gear is meshed with the X-axis helical rack.

Furthermore, Y-axis slide rails are symmetrically arranged at an opening at the upper end of the Y-axis sliding frame; the bottom of the Y-axis sliding frame is provided with a Y-axis helical rack; the Y-axis motor assembly body comprises a Y-axis servo motor mounting plate, a Y-axis servo motor speed reducer, a Y-axis sliding block and a Y-axis helical gear; the Y-axis servo motor mounting plate is slidably mounted on the Y-axis slide rail through the Y-axis slide block; the Y-axis servo motor mounting plate is connected with the X-axis servo motor mounting frame; the Y-axis servo motor reducer is arranged at the top of the Y-axis servo motor mounting plate; the Y-axis helical gear is arranged on a main shaft of the Y-axis servo motor speed reducer; the Y-axis helical gear is meshed with the Y-axis helical rack.

Further, a water storage tank is arranged below the water cutting mechanism.

The utility model has the beneficial effects that:

according to the utility model, the Z-axis lead screw is driven by the motor with the brake, so that the screw base moves on the Z-axis guide rail along with the Z-axis slider and further drives the aluminum channel to perform lifting movement, thereby realizing position adjustment of the water cutting tool bit in the axial direction, and then the position adjustment of the water cutting tool bit in the X-axis direction and the position adjustment of the water cutting tool bit in the Y-axis direction are respectively realized by matching with the rack component and the third Y-axis module, the water cutting tool bit is electrified to work to form a water cutter, the inner hole is finely ground for electronic glass, and the processing quality and the processing precision of the inner hole are effectively improved.

Drawings

FIG. 1 is a schematic perspective view of an integrated multi-head electronic glass numerical control machining center according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a frame member according to an embodiment of the present invention;

FIG. 3 is a second perspective view of a frame member according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic perspective view of an X-axis motor assembly according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of an X-axis motor assembly and a Y-axis carriage assembly according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a head walking assembly according to an embodiment of the present invention;

FIG. 8 is a schematic view of a handpiece walking assembly and an assembly of the handpiece assembly in accordance with an embodiment of the present invention;

FIG. 9 is a schematic perspective view of a water cutting mechanism according to an embodiment of the present invention;

FIG. 10 is a schematic view of an internal structure of a water cutting mechanism according to an embodiment of the present invention;

FIG. 11 is a second schematic diagram of the internal structure of the water cutting mechanism according to the embodiment of the present invention;

FIG. 12 is a schematic view of an electronic glass forming process according to an embodiment of the present invention.

In the drawings: 1-a frame member; 2-a first processing mechanism; 3-a second processing mechanism; 4-a water cutting mechanism; 5-a first Y-axis module; 6-a second Y-axis module; 7-a third Y-axis module; 8-a pressing device; 9-a water storage tank; 11-a triaxial beam; 12-a three-axis mount; 13-X axis motor assembly; 14-X axis slide rail; 15-X axis helical rack; 21-a head walking assembly; 22-a nose assembly; 23-a first carved guardrail; 24-a second carved guardrail; a 41-Z axis mounting frame; 42-water cutting bits; 43-aluminum flux; 44-Z axis lead screw; a 45-Z axis slide block; 46-Z axis guide rails; 47-motor with brake; 48-a nut seat; 49-collecting main fixing plate; 410-Z axis coupling; a 51-Y axis carriage; a 52-Y axis motor assembly; 53-Y axis slide rails; 54-Y axis helical rack; 81-pressing the side plates; 111-organ curtains; 121-circular feet; 122-a rack shield; 131-X axis servo motor mounting frame; a 132-X axis servo motor reducer; 133-X axis slide; 134-X axis helical gear; 211-handpiece mounting plate; 212-handpiece slide rail; 213-a lifting motor; 214-a lead screw; 215-lead screw coupling; 216-connecting block; 221-Huadiao main shaft; 222-a spindle head; 223-a spindle mounting plate; 224-a lifting slider; 521-Y axis servo motor mounting plate; 522-Y axis servo motor reducer; 523-Y-axis slide block; 524-Y axis bevel gear.

Detailed Description

The utility model will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the utility model and are not to be construed as limiting the utility model.

It should be noted that all the directional indications (such as up, down, left, right, front, back, upper end, lower end, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

In the present invention, unless expressly stated or limited otherwise, the term "coupled" is to be interpreted broadly, e.g., "coupled" may be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, descriptions such as "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature; in addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 11, a water cutting device of a glass numerical control machining center comprises a frame part 1, a first machining mechanism 2, a second machining mechanism 3 and a water cutting mechanism 4; the first processing mechanism 2 is arranged on the rack component 1 through a first Y-axis module 5; the second machining mechanism 3 is mounted on the rack component 1 through a second Y-axis module 6; the water cutting mechanism 4 is mounted on the frame member 1 through a third Y-axis module 7, and the water cutting mechanism 4 is located between the first processing mechanism 2 and the second processing mechanism 3. According to the utility model, the first processing mechanism 2, the second processing mechanism 3 and the water cutting mechanism 4 are respectively and independently arranged on the frame component 1, the first processing mechanism 2, the second processing mechanism 3 and the water cutting mechanism 4 can realize independent axial movement, and simultaneously can realize multi-shaft linkage work or single-head independent work, so that corresponding processing tool bits can be assembled in different processing mechanisms according to actual production requirements, and thus, the integrated production equipment for manufacturing glass from shape fine grinding to inner hole forming and inner hole fine grinding is obtained, the floor area of a machine tool is reduced, the control and safety of the equipment are improved, the working efficiency is effectively improved, and good economic benefits are achieved.

Specifically, in the present embodiment, the frame component 1 includes a three-axis beam 11, a three-axis bracket 12, and an X-axis motor assembly 13; the triaxial cross beam 11 is arranged at the top of the triaxial bracket 12; the upper end face of the triaxial cross beam 11 is symmetrically provided with X-axis slide rails 14; an X-axis helical rack 15 is arranged between the X-axis slide rails 14; the X-axis motor assembly 13 includes an X-axis servo motor mounting frame 131, an X-axis servo motor reducer 132, an X-axis slider 133, and an X-axis helical gear 134; the X-axis servo motor mounting frame 131 is slidably mounted on the X-axis slide rail 14 through the X-axis slider 133; the X-axis servo motor reducer 132 is mounted on the top of the X-axis servo motor mounting frame 131; the X-axis helical gear 134 is mounted on a main shaft of the X-axis servo motor reducer 132; the X-axis helical gear 134 is engaged with the X-axis helical rack 15. It should be noted that, when the first processing mechanism 2, the second processing mechanism 3, and the water cutting mechanism 4 need to be adjusted in the X-axis direction, the first processing mechanism 2, the second processing mechanism 3, and the water cutting mechanism 4 are all configured with the respective corresponding X-axis motor assemblies 13; the X-axis bevel gear 134 meshed with the X-axis bevel rack 15 is driven by the X-axis servo motor reducer 132 to work, so that the first Y-axis module 5, the second Y-axis module 6 and the third Y-axis module 7 obtain power and respectively move on the three-axis beam 11, and the position adjustment of the first machining mechanism 2, the second machining mechanism 3 and the water cutting mechanism 4 in the X-axis direction is realized. So, on triaxial crossbeam 11 (same portal mechanism), obtain each freedom, independent axial motion, can realize multiaxis linkage work or single-end work mechanical device, can assemble different processing tool bits in the lathe from this according to the actual production demand, realize that the hole takes shape from the appearance finish grinding to the electron glass, the integral type production of hole finish grinding need not adopt other lathes to the processing of electron glass branch process, has reduced lathe area, and the production cost is reduced has effectively improved work efficiency simultaneously.

Specifically, in this embodiment, the first Y-axis module 5, the second Y-axis module 6, and the third Y-axis module 7 each include a Y-axis carriage 51 and a Y-axis motor assembly 52; y-axis slide rails 53 are symmetrically arranged at an opening at the upper end of the Y-axis slide frame 51; a Y-axis helical rack 54 is arranged at the bottom of the Y-axis carriage 51; the Y-axis motor assembly 52 comprises a Y-axis servo motor mounting plate 521, a Y-axis servo motor reducer 522, a Y-axis slider 523 and a Y-axis helical gear 524; the Y-axis servo motor mounting plate 521 is slidably mounted on the Y-axis slide rail 53 through the Y-axis slider 523; the Y-axis servo motor mounting plate 521 is connected to the X-axis servo motor mounting frame 131; the Y-axis servo motor reducer 522 is mounted on the top of the Y-axis servo motor mounting plate 521; the Y-axis helical gear 524 is mounted on the main shaft of the Y-axis servo motor reducer 522; the Y-axis helical gear 524 meshes with the Y-axis helical rack 54. When the first processing mechanism 2, the second processing mechanism 3, and the water cutting mechanism 4 need to be adjusted in the Y-axis direction, the Y-axis servomotor reducer 522 drives the Y-axis helical gear 524 that meshes with the Y-axis helical rack 54, and the Y-axis carriage 51 moves in the Y-axis direction, thereby adjusting the positions of the first processing mechanism 2, the second processing mechanism 3, and the water cutting mechanism 4 in the Y-axis direction.

Specifically, in this embodiment, the first processing mechanism 2 and the second processing mechanism 3 both include a head walking assembly 21 and a head assembly 22; the machine head walking assembly 21 comprises a machine head mounting plate 211, a machine head slide rail 212, a lifting motor 213 and a screw rod 214; the head mounting plate 211 is connected to the Y-axis carriage 51; the machine head slide rails 212 are vertically and symmetrically arranged on the machine head mounting plate 211; the lifting motor 213 is mounted on the top of the handpiece mounting plate 211; the screw rod 214 is arranged on the machine head mounting plate 211 and is positioned between the machine head sliding rails 212; one end of the screw rod 214 is connected with a main shaft of the lifting motor 213 through a screw rod coupler 215; the other end of the lead screw 214 is connected with the head assembly 22 through a connecting block 216. It should be noted that, when the first processing mechanism 2 and the second processing mechanism 3 respectively perform shape processing on the electronic glass, the lead screw 214 is driven by the lifting motor 213, and the head assembly 22 is enabled to realize lifting movement under the action of the lead screw 214; the first processing mechanism 2 is used for the shape finish machining of the electronic glass; the water cutting mechanism 4 is used for forming an inner hole of the electronic glass; the second processing mechanism 3 is used for fine grinding of the inner hole of the electronic glass; taking fig. 12 as an example, 1-4 are incoming material shapes and standard shapes, 1-5 are inner hole water jet cutting and basic inner holes, and 1-6 are inner hole fine grinding and accurate inner holes.

Specifically, in this embodiment, the head assembly 22 includes a huadiao spindle 221, a spindle tool bit 222, a spindle mounting plate 223, and a lifting slider 224; the Huadiao main shaft 221 is mounted on the main shaft mounting plate 223; the spindle mounting plate 223 is arranged on the machine head slide rail 212 in a lifting way through the lifting slide block 224; the spindle mounting plate 223 is connected with the connecting block 216; the main shaft cutter head 222 is detachably mounted on the Huadiao main shaft 221. It should be noted that the lead screw 214 is driven by the lifting motor 213, and the spindle mounting plate 223 is enabled to realize lifting movement on the handpiece slide rail 212 under the action of the lead screw 214, so as to realize position adjustment of the hua carving spindle 221 in the Z-axis direction.

Specifically, in the embodiment, the water cutting mechanism 4 includes a Z-axis mounting frame 41, a water cutting head 42, an aluminum channel 43, a Z-axis screw 44, a Z-axis slider 45, a Z-axis guide rail 46, and a motor 47 with a brake; the Z-axis mounting frame 41 is connected to the Y-axis carriage 51; the Z-axis guide rails 46 are symmetrically installed inside the Z-axis installation frame 41; the motor 47 with the brake is arranged at the top of the Z-axis mounting frame 41; one end of the aluminum channel 43 is connected with the Z-axis screw rod 44 through a nut seat 48; the other end of the aluminum tube 43 is connected with the water cutting tool bit 42 through a collecting pipe fixing plate 49; the nut seat 48 is mounted on the Z-axis guide rail 46 through the Z-axis slider 45; the main shaft of the motor 47 with the brake is connected with the Z-axis screw 44 through a Z-axis coupler 410. It should be noted that, when the inner hole processing is performed on the electronic glass, the Z-axis screw rod 44 is driven by the motor 47 with the brake, so that the screw seat 48 moves on the Z-axis guide rail 46 along with the Z-axis slider 45, and further drives the aluminum through 43 to perform the lifting motion, thereby realizing the position adjustment of the water cutting tool bit 42 in the Z-axis direction, and further matching with the rack component 1 and the third Y-axis module 7 to respectively realize the position adjustment in the X-axis direction and the Y-axis direction, and the water cutting tool bit 42 is electrified to work to form a water knife, so as to perform the fine grinding of the inner hole on the electronic glass, and effectively improve the processing quality and the processing precision of the inner hole.

Specifically, in this embodiment, the X-axis servo motor mounting frame 131 is provided with a pressing device 8 for pressing the Y-axis carriage 51; the pressing device 8 comprises a pressing side plate 81 and a pressing wheel shaft 82; the pressing side plate 81 is provided with two side walls which are symmetrically installed on the X-axis servo motor installation frame 131 in a left-right direction; the platen shaft 82 is mounted on the platen side plate 81 across the Y-axis carriage 51. The pressing device 8 is pressed and fixed when the Y-axis carriage 51 extends and contracts, so as to balance the mechanical offset caused by the axial movement.

In order to realize the work of the mechanical structure, a control card combination mechanism is adopted on software to control the motion of each processing worker. The processing graphics can be independently loaded in the interface, the parameters are set according to different processing technologies, and after each processing station finishes the action, the processing graphics can be uniformly fed back to software control, so that the safety and the linkage efficiency of software integrated control are better realized.

Specifically, in this embodiment, a first finishing impression guardrail 23 is arranged below the first processing mechanism 2. It should be noted that, by arranging the first carved guardrail 23, the safety of the device in processing glass is improved.

Specifically, in this embodiment, a second finishing impression guardrail 24 is disposed below the second processing mechanism 3. It should be noted that, by arranging the second carved guardrail 24, the safety of the device in processing glass is improved.

Specifically, in this embodiment, a reservoir 9 is disposed below the water cutting mechanism 4. It should be noted that the reservoir 9 is used to supply water to the water cutting mechanism 4.

Specifically, in this embodiment, a plurality of circular supporting legs 121 are installed at the bottom of the triaxial bracket 12. It should be noted that the three-axis stand 12 is more firmly placed in the working position by the circular legs 121,

specifically, in this embodiment, the triaxial bracket 12 is provided with a rack shield 122 for protection.

Specifically, in the present embodiment, an organ curtain 111 is disposed on the triaxial cross beam 11. It should be noted that the provision of the accordion curtain 111 effectively prevents dust or other foreign matter from entering the triaxial cross member 11.

The technical solutions provided by the embodiments of the present invention are described in detail above, and specific examples are applied herein to explain the principles and embodiments of the present invention, and the descriptions of the embodiments above are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, the specific implementation manners and the application ranges may be changed, and in conclusion, the content of the present specification should not be construed as limiting the utility model.

Claims (5)

1. The utility model provides a glass numerical control machining center's water cutting device which characterized in that: comprises a frame component and a water cutting mechanism; the water cutting mechanism is arranged on the rack component through a third Y-axis module; the third Y-axis module comprises a Y-axis sliding frame and a Y-axis motor assembly; the rack component comprises a triaxial crossbeam, a triaxial support and an X-axis motor assembly body.

2. The water cutting device of the glass numerical control machining center according to claim 1, characterized in that: the water cutting mechanism comprises a Z-axis mounting frame, a water cutting tool bit, an aluminum tube, a Z-axis lead screw, a Z-axis sliding block, a Z-axis guide rail and a motor with a brake; the Z-axis mounting frame is connected with the Y-axis sliding frame; the Z-axis guide rails are symmetrically arranged inside the Z-axis mounting frame; the motor with the brake is arranged at the top of the Z-axis mounting frame; one end of the aluminum tube is connected with the Z-axis screw rod through a nut seat; the other end of the aluminum tube is connected with the water cutting tool bit through a collecting pipe fixing plate; the nut seat is arranged on the Z-axis guide rail through the Z-axis sliding block; and the main shaft of the motor with the brake is connected with the Z-axis screw rod through a Z-axis coupler.

3. The water cutting device of the glass numerical control machining center according to claim 1, characterized in that: the triaxial cross beam is arranged at the top of the triaxial bracket; the upper end face of the triaxial cross beam is symmetrically provided with X-axis slide rails; an X-axis helical rack is arranged between the X-axis slide rails; the X-axis motor assembly body comprises an X-axis servo motor mounting frame, an X-axis servo motor speed reducer, an X-axis sliding block and an X-axis helical gear; the X-axis servo motor mounting frame is slidably mounted on the X-axis slide rail through the X-axis slide block; the X-axis servo motor reducer is arranged at the top of the X-axis servo motor mounting frame; the X-axis helical gear is arranged on a main shaft of the X-axis servo motor speed reducer; the X-axis helical gear is meshed with the X-axis helical rack.

4. The water cutting device of the glass numerical control machining center according to claim 3, characterized in that: y-axis sliding rails are symmetrically arranged at an opening at the upper end of the Y-axis sliding frame; the bottom of the Y-axis sliding frame is provided with a Y-axis helical rack; the Y-axis motor assembly body comprises a Y-axis servo motor mounting plate, a Y-axis servo motor speed reducer, a Y-axis sliding block and a Y-axis helical gear; the Y-axis servo motor mounting plate is slidably mounted on the Y-axis slide rail through the Y-axis slide block; the Y-axis servo motor mounting plate is connected with the X-axis servo motor mounting frame; the Y-axis servo motor reducer is arranged at the top of the Y-axis servo motor mounting plate; the Y-axis helical gear is arranged on a main shaft of the Y-axis servo motor reducer; the Y-axis helical gear is meshed with the Y-axis helical rack.

5. The water cutting device of the glass numerical control machining center according to claim 1, characterized in that: and a reservoir is arranged below the water cutting mechanism.

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